Earthquake Information
 Origin Time
2021-09-17 09:01:41 (GMT)
 Magnitude
M 1.9
 Latitude
37.8545° N
 Longitude
24.5062° E
 Focal Depth
5 km
 # of Arrivals
18
 Location 37.6 km W of Andros
58.6 km NW of Ermoupolis
69.3 km ESE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KARYHA20.7343 P09:01:45.35 0.21.0M
KARYHA20.7343 S09:01:48.03 -0.21.0M
DIONHL56.0296 P09:01:51.02 -0.11.0M
DIONHL56.0296 S09:01:58.83 0.11.0M
MRTHHA57.8301 P09:01:51.47 0.11.0M
MRTHHA57.8301 S09:01:58.99 -0.21.0M
PTLHL60.3291 P09:01:51.93 0.11.0M
PTLHL60.3291 S09:01:59.64 -0.31.0M
THNOHC50.5116 P09:01:50.22 0.11.0M
THNOHC50.5116 S09:01:57.06 -0.11.0M
ATHUHA64.5281 P09:01:52.86 0.41.0M
ATHUHA64.5281 S09:02:01.02 -0.21.0M
VLYHL62.5270 P09:01:52.45 0.31.0M
VLYHL62.5270 S09:02:00.53 -0.11.0M
SERIHA77.1181 P09:01:54.64 0.11.0M
SERIHA77.1181 S09:02:04.60 -0.21.0M
STFNHA91.6293 P09:01:57.65 0.71.0M
STFNHA91.6293 S09:02:09.43 0.41.0M


  Solution details

Event:
    Public ID              nkua2021sfxe
    Description
      region name: Southern Greece
Origin:
    Date                   2021-09-17
    Time                  09:01:41.03
    Latitude              37.8545 deg  +/-      0 km
    Longitude             24.5062 deg  +/-      0 km
    Depth                       5 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.18 s
    Azimuthal gap             133 deg

2 Network magnitudes:
    MLv       1.88 +/- 0.26   7            
    M         1.88            7 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KARY  HA    0.2 343  P       09:01:45.35   0.2 M  1.0  KARY 
    KARY  HA    0.2 343  S       09:01:48.03  -0.2 M  1.0  KARY 
    THNO  HC    0.5 116  P       09:01:50.22   0.1 M  1.0  THNO 
    THNO  HC    0.5 116  S       09:01:57.06  -0.1 M  1.0  THNO 
    DION  HL    0.5 296  P       09:01:51.02  -0.1 M  1.0  DION 
    DION  HL    0.5 296  S       09:01:58.83   0.1 M  1.0  DION 
    MRTH  HA    0.5 301  P       09:01:51.47   0.1 M  1.0  MRTH 
    MRTH  HA    0.5 301  S       09:01:58.99  -0.2 M  1.0  MRTH 
    PTL   HL    0.5 291  P       09:01:51.93   0.1 M  1.0  PTL  
    PTL   HL    0.5 291  S       09:01:59.64  -0.3 M  1.0  PTL  
    VLY   HL    0.6 270  P       09:01:52.45   0.3 M  1.0  VLY  
    VLY   HL    0.6 270  S       09:02:00.53  -0.1 M  1.0  VLY  
    ATHU  HA    0.6 281  P       09:01:52.86   0.4 M  1.0  ATHU 
    ATHU  HA    0.6 281  S       09:02:01.02  -0.2 M  1.0  ATHU 
    SERI  HA    0.7 181  P       09:01:54.64   0.1 M  1.0  SERI 
    SERI  HA    0.7 181  S       09:02:04.60  -0.2 M  1.0  SERI 
    STFN  HA    0.8 293  P       09:01:57.65   0.7 M  1.0  STFN 
    STFN  HA    0.8 293  S       09:02:09.43   0.4 M  1.0  STFN 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KARY  HA    0.2 343  MLv     1.46 -0.42   0.692272      
    THNO  HC    0.5 116  MLv     1.68 -0.20   0.209566      
    DION  HL    0.5 296  MLv     1.32 -0.57   0.184167      
    MRTH  HA    0.5 301  MLv     2.28  0.40   0.545336      
    PTL   HL    0.5 291  MLv     1.80 -0.08   0.159227      
    VLY   HL    0.6 270  MLv     1.97  0.09   0.230051      
    ATHU  HA    0.6 281  MLv     2.14  0.26   0.203224      
    SERI  HA    0.7 181  MLv     1.86 -0.02   0.148088      
    STFN  HA    0.8 293  MLv     2.24  0.36   0.305527